Made of abrasion-resistant nylon fabric, scratch-resistant, and colorfast. With extended zipper pulls, for a sturdy and stylish design Strong waterproofing, resistant to moisture even after prolonged exposure to humid conditions or immersion in water Two areas on the bag body for attaching magic tape patches, allowing you to customize your bag and make it stand out Designed with MOLLE mounting expansion system, compatible with other gear attachments such as waist packs, water bottle pouches, and accessory bags Adopts strong nylon buckles in the same color as the bag body, which is cold-resistant and impact-resistant and not easy to crack or deform Specifications: Product Size: Width 31cm x Height 47cm x Thickness 23cm Product Weight: 1.4kg Material: 600D encrypted fabric, with PVC waterproof coating on the back and water-repellent surface Capacity: Fits laptops up to 14 inches, for iPad4, A4-sized magazines, around 10 T-shirts, and so on Suitable for: activities, outdoor travel, hiking, and trekking